Layout of the queue.dat file

          File : queue.dat
 Queue Version : 5.01
          Size : 7168 bytes
    F@H Client : FAH502-Linux.exe

Index X - z192

These fields are present in queue.dat and usually only contain zeros.

Some fields, like z192, z224 and z7152 are most likely reserved for future use. Whereas other fields are mostly likely padding, or sometimes contain unknown values, e.g. z500 and z528.

grep "unknown stuff" qd.c
/* There is still sometimes unknown stuff in bytes 500-507 and 528 */

grep "z192\[16\]" qd.c
                char    z192[16];

./qd -q queue.dat -d | grep 192
   192: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   # Index 3
   192: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   # Index 4
   192: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   # Index 5
   192: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   # Index 6
   192: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   # Index 7
   192: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   # Index 8
   192: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   # Index 9
   192: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   # Index 0
   192: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   # Index 1
   192: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   # Index 2

hexdump -C -s 200 -n 16 queue.dat     # Index 0
000000c8  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000d8

hexdump -C -s 912 -n 16 queue.dat     # Index 1
00000390  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000003a0

hexdump -C -s 1624 -n 16 queue.dat    # Index 2
00000658  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000668

hexdump -C -s 2336 -n 16 queue.dat    # Index 3
00000920  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000930

hexdump -C -s 3048 -n 16 queue.dat    # Index 4
00000be8  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000bf8

hexdump -C -s 3760 -n 16 queue.dat    # Index 5
00000eb0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000ec0

hexdump -C -s 4472 -n 16 queue.dat    # Index 6
00001178  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00001188

hexdump -C -s 5184 -n 16 queue.dat    # Index 7
00001440  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00001450

hexdump -C -s 5896 -n 16 queue.dat    # Index 8
00001708  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00001718

hexdump -C -s 6608 -n 16 queue.dat    # Index 9
000019d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000019e0